High-Power Cut-off Design Spot Light Series from China Suppliers and Factory for Stadiums & Airports

Introducing our high-power lighting solution, ideal for various application scenarios including stadiums, airport high pole lighting, docks, and traffic intersections. As a leading supplier from China, we pride ourselves on our advanced lighting technology designed to meet demanding illumination needs, Our innovative light source utilizes KWCOB new ceramics phosphor technology, achieving a remarkable 1000W-level low thermal resistance. This effectively reduces the center temperature of the light source, thereby extending its lifespan and significantly minimizing light decay. The result is consistent illumination with lower maintenance costs over time, We harness cutting-edge aluminum phase change superconducting heat transfer technology for optimal heat dissipation. The unique vertical fin structure enhances longevity while ensuring minimal light decay, ultimately reducing operational costs for your projects, Our lights feature high-quality optical materials, including mirror aluminum and durable glass window components, providing excellent weather resistance. This prevents material aging and maintains lamp reliability for years to come, Each light source is equipped with an independent optical design system, maximizing the advantages of COB light source technology for precise light control. This creates an environment where you see the light without the lamp, enhancing the overall aesthetic, Reliability is at the core of our offerings, backed by a standard 5-year warranty and a selection of 10 customized solutions tailored to your specific needs. Choose our factory in China for superior lighting solutions that excel in performance and durability

🌟 Why Choose Us

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Cut Off Design

KWCOB light source has high power and small emitting surface, with optical design advantages. Each light source has an independent optical system and a light cutting structure optical design to prevent light pollution caused by light overflow, providing a low glare and high comfort lighting environment.

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Premium Optics

The design employs mirror reflector cups and glass lenses for optics, avoiding the use of PC and PMMA plastic optical materials, ensuring the long service life of optical components is not constrained by material aging.

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High Power COB Module

Opto electric integrated module design: covering 50W-400W modular design, can customize 200W-1800W whole lamp product solutions.

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Kilowatt Level Packaging

Independent Patent: Invention team of the Chinese Academy of Sciences, with leading fluorescent crystal COB light source technology.
New Materials: Fluorescent Crystal with excellent thermal quenching characteristics, higher light conversion efficiency, and lower attenuation.
Thermal Conductivity: Vacuum phase change strengthening center for heat extraction, providing reliable heat dissipation.
Substrate Options: Aluminum and ceramic substrate COB light sources, adaptable to high-voltage isolation and non-isolation drivers.

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Long Lifespan Cycle

Can provide customized products with a long lifespan of 5-10 years, ensuring reliable and sustainable illumination.

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High Protection Design

Can provide personalized customization for IP65-IP67 protection requirements and adapt to more demanding environmental requirements.

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Personalized Customization

OPM provides professional design and customization services, focusing on full lifecycle cost reduction solutions for global sports venues, airports, ports, plazas, traffic intersections, and other high pole lighting scenarios that cut off light and prevent glare.

📐 Installation Type

⚙️ Technical Parameters

Item	KWCOB-X10SP01K240A	KWCOB-X10SP01K320A	KWCOB-X10SP01K480A	KWCOB-X10SP01K600A
Power	240W	320W	480W	600W
Luminous Efficiency	≥140lm/w	≥140lm/w	≥140lm/w	≥140lm/w
Product Dimensions	L462mm * W347 * H221mm	L462mm * W347 * H221mm	L760mm * W372 * H399mm	L760mm * W372 * H399mm
Net Weight	14.0KG	14.5KG	25.3KG	27.0KG
CRI(Ra)	70, 80, 90 (Standard 80)
Color Temperature	2700-6500K (Standard 5000K)
IP Rating	IP67
The Beam Angle	Asymmetric optics, Other beam angle available by customization

📊 Part of the Light Distribution Curves

High Power COB Spot Light distribution curve

❓ Frequently Asked Questions (FAQ)

What makes your KWCOB light source design unique?

Our KWCOB light source features a specialized cut-off design with independent optical systems. It utilizes a light-cutting structure to prevent light pollution caused by overflow, ensuring a low glare and high comfort lighting environment.

Are plastic materials used in your optical lenses?

No, we employ mirror reflector cups and glass lenses for our optics. We strictly avoid using PC and PMMA plastic optical materials to ensure the long service life of our components is not compromised by material aging.

What is the power range available for your COB modules?

We offer high-power COB opto-electric integrated modules covering a 50W-400W range. Additionally, we can customize whole lamp product solutions ranging from 200W up to 1800W based on specific requirements.

How do your lights handle heat dissipation?

Our lights utilize advanced phase change thermal conductivity technology. This includes a vacuum phase change strengthening center for highly efficient heat extraction, providing reliable heat dissipation for high-power COB applications.

What is the expected lifespan and IP rating of your fixtures?

We provide customized products with a long lifespan cycle of 5 to 10 years. Our designs also feature high protection ratings from IP65 to IP67 (Standard IP67 for listed models), adapting to various demanding environmental conditions.